HOUSTON--(BUSINESS WIRE)--PROS® (NYSE: PRO), a big data software company, has been named an elite winner of the annual CRM Watchlist Award. More than 140 companies entered, with just three – PROS, Microsoft and salesforce.com – capturing top vendor honors. According to Paul Greenberg, president of The 56 Group and founder of the CRM Watchlist Award, winners are judged across 12 categories: corporate overview; financial overview; management; vision and mission; technology; customers; partnership